serial cache clear - part-cw/lambdanative GitHub Wiki
(serial-cache-clear dev)
serial-cache-clear clears the RS232 device serial port cache
| Parameter | Description |
|---|---|
| dev | Serial device obtained from rs232-try |
Example
Example 1: Behaviour when an error in a communication protocol is encountered
(begin (rs232-flush dev) (rs232-cache-clear dev) 0))